| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.45 | 10.730% | $172.1298 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $137.51 | 6.252% | $146.1071 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $213.45 | 3.194% | $220.2676 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $147.86 | 5.470% | $155.9479 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $52.55 | 10.685% | $58.165 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $168.82 | 12.833% | $190.4847 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $170.79 | 6.616% | $182.0895 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,046.43 | $1,125.1916 | $1,125.20 | $1,125.20 | $1,125.20 | |